For over a century, one of chemistry’s most important reactions has kept a secret. The Ullmann reaction, first discovered in ...

Kempe and Weiss’s research marks a breakthrough, the first natural evidence of nickel-rich alloys at the depths long ...

In Jezero Crater’s Bright Angel formation, Perseverance has found rocks rich in organic molecules and minerals linked to ...

Despite natural evidence indicating sulfur's importance and efficiency as a catalyst for critical redox reactions, including hydrogenation (addition of hydrogen to molecule) and dehydrogenation (its ...

Earth's mantle is a restless, enigmatic engine that powers volcanism, recycles crust, and regulates the long-term evolution ...

An international research team has developed a new concept for redox flow batteries that uses iron and chromium ore for redox chemistry. “We are in the preliminary stages of exploring the economic ...